| Value | Category | Cases | |
|---|---|---|---|
| 0 | 284 |
26.8%
|
|
| 1 | 15 |
1.4%
|
|
| 2 | 47 |
4.4%
|
|
| 3 | 58 |
5.5%
|
|
| 4 | 12 |
1.1%
|
|
| 5 | 113 |
10.7%
|
|
| 6 | 25 |
2.4%
|
|
| 7 | 30 |
2.8%
|
|
| 8 | 7 |
0.7%
|
|
| 9 | 2 |
0.2%
|
|
| 10 | 170 |
16.1%
|
|
| 12 | 6 |
0.6%
|
|
| 14 | 3 |
0.3%
|
|
| 15 | 57 |
5.4%
|
|
| 16 | 10 |
0.9%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 5 |
0.5%
|
|
| 20 | 105 |
9.9%
|
|
| 21 | 2 |
0.2%
|
|
| 23 | 1 |
0.1%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 8 |
0.8%
|
|
| 26 | 1 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 9 |
0.9%
|
|
| 35 | 4 |
0.4%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 8 |
0.8%
|
|
| 47 | 1 |
0.1%
|
|
| 50 | 9 |
0.9%
|
|
| 53 | 1 |
0.1%
|
|
| 60 | 5 |
0.5%
|
|
| 68 | 1 |
0.1%
|
|
| 70 | 1 |
0.1%
|
|
| 97 | Not asked | 0 |
0%
|
| 98 | Refused | 1 |
0.1%
|
| 99 | Don't know | 47 |
4.4%
|
| 100 | 5 |
0.5%
|